Digital depth meter



FIG. 1 is a top, front, left side perspective view of a digital depth meter showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front elevational view of a second embodiment of that shown in FIG. 1; and

FIG. 8 is a rear elevational view of that shown in FIG. 7. 

The ornamental design for a digital depth meter, substantially as shown and described. 